Working with folders and the Sharepoint API

When working with the SharePoint API, handling folders can sometimes be tricky, especially when dealing with deeply nested structures. In this post, we’ll explore how to dynamically grab the file location regardless of how deep it is in the root or folder structure. We’ll also cover how to handle common issues like permission errors.

Dynamically Grabbing the File Location

To work with folders in the SharePoint API, you need to use the full path. This ensures that you can dynamically grab the file location, no matter how deep it is within the root or folder structure. Here’s a step-by-step guide:

Get the Path Output from the Body

When you make a request to the SharePoint API, the response body will contain the path information. This includes the root name, folder name, and other relevant details. Extract this path information from the response body.

Use the Path in Your HTTP Requests

Once you have the path, you can use it in your subsequent HTTP requests. This allows you to navigate through the folder structure dynamically. Here’s an example of how to do this:

GET https://your-sharepoint-site/_api/web/GetFolderByServerRelativeUrl('/sites/your-site/Shared Documents/FolderName')/Files

In this example, replace ‘/sites/your-site/Shared Documents/FolderName’ with the path you extracted from the response body.

Check the File Path

Ensure that the file path is correct. Double-check for any extra slashes (/) or missing segments in the path.

Verify Permissions

Make sure that you have the necessary permissions to access the folder or file. If you’re using an app or service account, ensure that it has the appropriate permissions.

If you encounter a permission error, it’s most likely a mistake in your path. Carefully review the path and make sure it’s accurate.